fluorescent

adjective

a. Of or relating to fluorescence.

b. Exhibiting or produced by fluorescence: fluorescent corals; fluorescent light.

Glowing as if with fluorescence; vivid: bright fluorescent colors.

Of or relating to a light bulb that produces visible light by fluorescence, especially a glass tube whose inner wall is coated with a material that fluoresces when an electrical current causes a vapor within the tube to discharge photons.